Subject ASC0003u3p
The geological magazine, or, Monthly journal of geology.
n.s., decade 4, v. 6 (1899), Page 42 (1899)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32509859
Keywords
ossicle ear bone fossil Iocrinus subcrassus harvard posterior inferradial superradial primibrach cup surface groove brachial articular diagram crinoid Marine Animal